---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1027 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 688K 394M 1% /run /dev/vda1 20G 12G 8.0G 59% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 495 834 0 2613 3167 Swap: 1023 2 1021 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:20:af:a5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.209/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85749sec preferred_lft 85749sec inet6 fe80::f816:3eff:fe20:afa5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d0:ea:84:80 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-1027) 02/06/24 _x86_64_ (4 CPU) 20:26:38 LINUX RESTART (4 CPU) 20:27:02 tps rtps wtps bread/s bwrtn/s 20:28:01 138.49 76.12 62.36 5787.09 43021.06 20:29:01 180.92 9.10 171.82 1635.06 19029.23 20:30:01 140.19 0.17 140.03 1.33 34066.19 20:31:01 247.58 29.47 218.11 4125.40 60072.50 20:32:01 481.29 304.76 176.54 9202.73 31543.88 20:33:01 611.43 557.97 53.46 5838.36 11745.91 20:34:01 602.07 579.04 23.03 4654.96 7228.80 20:35:01 600.28 588.84 11.45 5653.72 7583.27 20:36:01 607.60 429.56 178.04 14111.38 27349.18 20:37:01 151.17 129.88 21.30 4439.39 1050.36 Average: 376.51 270.81 105.70 5544.98 24239.91 20:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:28:01 1645812 3347356 2392844 59.25 50544 1805432 860220 16.91 567788 1643756 145964 20:29:01 1206116 3237752 2832540 70.14 78984 2086296 1165440 22.91 801968 1800456 5500 20:30:01 644012 3186264 3394644 84.05 153844 2443576 1302020 25.59 930108 2136200 348 20:31:01 116016 2638456 3922640 97.13 217336 2105104 1774916 34.89 1215656 2107288 76384 20:32:01 308604 3252820 3730052 92.36 262804 2552844 1175728 23.11 749476 2464536 129108 20:33:01 758400 3225708 3280256 81.22 294068 2089580 1203420 23.66 696072 2116036 94416 20:34:01 320036 3192680 3718620 92.08 318272 2369576 1236260 24.30 753480 2396092 89872 20:35:01 334332 3174536 3704324 91.72 344392 2222992 1245056 24.47 795236 2249344 106952 20:36:01 1137444 3295932 2901212 71.84 407944 1603184 1122848 22.07 749048 1617060 4 20:37:01 919680 3271140 3118976 77.23 409692 1774568 1037848 20.40 853516 1712684 43592 Average: 739045 3182264 3299611 81.70 253788 2105315 1212376 23.83 811235 2024345 69214 20:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 lo 1.29 1.29 0.11 0.11 0.00 0.00 0.00 0.00 20:28:01 ens3 330.38 212.96 1518.87 64.05 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 lo 4.13 4.13 0.51 0.51 0.00 0.00 0.00 0.00 20:29:01 ens3 142.99 106.28 892.68 14.88 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 lo 1.53 1.53 0.28 0.28 0.00 0.00 0.00 0.00 20:30:01 ens3 198.87 126.78 685.67 21.65 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 lo 1.00 1.00 0.17 0.17 0.00 0.00 0.00 0.00 20:31:01 ens3 907.06 251.91 3846.87 39.44 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 ens3 0.68 0.67 0.15 0.21 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:33:01 ens3 0.27 0.22 0.08 0.07 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 ens3 0.70 0.30 0.84 0.02 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:35:01 ens3 0.50 0.47 0.26 0.21 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 ens3 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 20:37:01 ens3 16.61 14.95 11.27 7.21 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.91 0.91 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 159.54 71.22 694.31 14.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-1027) 02/06/24 _x86_64_ (4 CPU) 20:26:38 LINUX RESTART (4 CPU) 20:27:02 CPU %user %nice %system %iowait %steal %idle 20:28:01 all 21.23 0.00 2.29 4.26 0.07 72.15 20:28:01 0 26.86 0.00 1.78 1.95 0.05 69.36 20:28:01 1 24.36 0.00 1.95 1.89 0.08 71.71 20:28:01 2 25.35 0.00 3.80 7.20 0.09 63.56 20:28:01 3 8.35 0.00 1.61 6.03 0.03 83.97 20:29:01 all 17.30 0.00 2.66 3.79 0.07 76.19 20:29:01 0 11.43 0.00 2.12 1.62 0.03 84.79 20:29:01 1 22.34 0.00 2.68 3.53 0.08 71.37 20:29:01 2 19.93 0.00 3.24 7.63 0.08 69.11 20:29:01 3 15.53 0.00 2.61 2.35 0.07 79.44 20:30:01 all 17.76 0.00 5.37 3.18 0.10 73.59 20:30:01 0 15.41 0.00 6.85 3.69 0.12 73.93 20:30:01 1 15.51 0.00 5.12 2.97 0.08 76.32 20:30:01 2 18.50 0.00 4.93 4.58 0.10 71.89 20:30:01 3 21.61 0.00 4.57 1.50 0.08 72.24 20:31:01 all 25.51 0.00 7.82 6.23 0.11 60.33 20:31:01 0 12.51 0.00 8.35 13.59 0.10 65.44 20:31:01 1 16.12 0.00 7.29 3.89 0.10 72.60 20:31:01 2 22.42 0.00 9.13 5.34 0.12 62.99 20:31:01 3 50.97 0.00 6.53 2.13 0.10 40.27 20:32:01 all 12.81 0.00 5.07 17.53 0.09 64.50 20:32:01 0 11.29 0.00 5.87 19.60 0.10 63.13 20:32:01 1 7.61 0.00 4.85 8.82 0.07 78.66 20:32:01 2 17.05 0.00 4.90 24.10 0.10 53.85 20:32:01 3 15.29 0.00 4.65 17.62 0.10 62.34 20:33:01 all 5.05 0.00 3.75 22.71 0.08 68.41 20:33:01 0 5.53 0.00 4.03 27.38 0.08 62.98 20:33:01 1 3.65 0.00 2.72 17.61 0.05 75.97 20:33:01 2 5.45 0.00 4.52 22.02 0.10 67.92 20:33:01 3 5.60 0.00 3.69 23.85 0.08 66.78 20:34:01 all 4.16 0.00 3.08 22.19 0.10 70.47 20:34:01 0 4.81 0.00 3.95 27.08 0.10 64.06 20:34:01 1 2.12 0.00 1.65 11.02 0.05 85.16 20:34:01 2 5.02 0.00 3.32 23.83 0.14 67.70 20:34:01 3 4.71 0.00 3.41 26.87 0.08 64.92 20:35:01 all 4.59 0.00 3.32 21.21 0.08 70.79 20:35:01 0 5.04 0.00 3.87 27.21 0.10 63.78 20:35:01 1 3.22 0.00 2.69 14.73 0.07 79.29 20:35:01 2 5.24 0.00 2.85 19.01 0.08 72.81 20:35:01 3 4.86 0.00 3.93 23.96 0.08 67.17 20:36:01 all 4.39 0.00 4.47 21.71 0.09 69.33 20:36:01 0 4.80 0.00 5.81 33.52 0.10 55.77 20:36:01 1 3.54 0.00 5.36 19.59 0.07 71.44 20:36:01 2 4.22 0.00 2.87 16.28 0.12 76.51 20:36:01 3 5.00 0.00 3.84 17.41 0.12 73.63 20:37:01 all 23.87 0.00 1.44 3.48 0.07 71.14 20:37:01 0 25.33 0.00 1.55 2.05 0.05 71.02 20:37:01 1 11.42 0.00 1.34 4.45 0.05 82.75 20:37:01 2 21.91 0.00 1.52 4.99 0.07 71.51 20:37:01 3 36.80 0.00 1.35 2.46 0.08 59.30 Average: all 13.68 0.00 3.93 12.62 0.09 69.69 Average: 0 12.31 0.00 4.42 15.75 0.08 67.45 Average: 1 10.98 0.00 3.56 8.85 0.07 76.53 Average: 2 14.51 0.00 4.11 13.49 0.10 67.79 Average: 3 16.92 0.00 3.62 12.40 0.08 66.98